flac: replace obsolete automake macros with working ones

Add obsolete_automake_macros.patch that replaces automake macros
no longer supported by automake-1.13 with modern constructs.

(From OE-Core rev: 753be4705f6790bb3fcd19dc58e0f650fecb3e7e)

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-multimedia/flac/flac-1.2.1/obsolete_automake_macros.patch

@@ -0,0 +1,14 @@
+Upstream-Status: Backport [https://sourceforge.net/p/flac/support-requests/146/]
+
+Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
+diff -Nurd flac-1.2.1/configure.in flac-1.2.1/configure.in
+--- flac-1.2.1/configure.in	2007-09-13 18:48:42.000000000 +0300
++++ flac-1.2.1/configure.in	2013-01-03 08:20:07.454704587 +0200
+@@ -44,7 +44,7 @@
+ AC_CHECK_SIZEOF(void*,0)
+
+ #@@@ new name is AC_CONFIG_HEADERS
+-AM_CONFIG_HEADER(config.h)
++AC_CONFIG_HEADERS(config.h)
+
+ AC_C_BIGENDIAN

meta/recipes-multimedia/flac/flac_1.2.1.bb

@@ -14,14 +14,16 @@ LIC_FILES_CHKSUM = "file://COPYING.FDL;md5=ad1419ecc56e060eccf8184a87c4285f \
                     file://include/FLAC/all.h;beginline=64;endline=69;md5=64474f2b22e9e77b28d8b8b25c983a48"
 DEPENDS = "libogg"
 
-PR = "r3"
+PR = "r4"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/flac/flac-${PV}.tar.gz \
            file://disable-xmms-plugin.patch \
            file://flac-gcc43-fixes.patch \
            file://xmms.m4 \
            file://0001-No-AltiVec-on-SPE.patch \
-           file://asm-pic.patch"
+           file://asm-pic.patch \
+           file://obsolete_automake_macros.patch \
+"
 
 SRC_URI[md5sum] = "153c8b15a54da428d1f0fadc756c22c7"
 SRC_URI[sha256sum] = "9635a44bceb478bbf2ee8a785cf6986fba525afb5fad1fd4bba73cf71f2d3edf"